Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 is another front view of FIG. 1, but shown without the broken lines inside the screen for clarity of illustration.

The outermost broken lines in the figures depict a display screen or portion thereof and form no part of the claimed design. The remaining broken lines in FIG. 1 depict portions of the graphical user interface that form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 